JPH0714709Y2 - コイルスプリングリフト式急閉逆止弁 - Google Patents

コイルスプリングリフト式急閉逆止弁

Info

Publication number
JPH0714709Y2
JPH0714709Y2 JP1990069584U JP6958490U JPH0714709Y2 JP H0714709 Y2 JPH0714709 Y2 JP H0714709Y2 JP 1990069584 U JP1990069584 U JP 1990069584U JP 6958490 U JP6958490 U JP 6958490U JP H0714709 Y2 JPH0714709 Y2 JP H0714709Y2
Authority
JP
Japan
Prior art keywords
valve
coil spring
valve body
spring retainer
type quick
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP1990069584U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0428277U (en]
Inventor
善行 有留
好之 北島
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ebara Corp
Original Assignee
Ebara Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ebara Corp filed Critical Ebara Corp
Priority to JP1990069584U priority Critical patent/JPH0714709Y2/ja
Publication of JPH0428277U publication Critical patent/JPH0428277U/ja
Application granted granted Critical
Publication of JPH0714709Y2 publication Critical patent/JPH0714709Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Valve Housings (AREA)
  • Check Valves (AREA)
JP1990069584U 1990-07-02 1990-07-02 コイルスプリングリフト式急閉逆止弁 Expired - Lifetime JPH0714709Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990069584U JPH0714709Y2 (ja) 1990-07-02 1990-07-02 コイルスプリングリフト式急閉逆止弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990069584U JPH0714709Y2 (ja) 1990-07-02 1990-07-02 コイルスプリングリフト式急閉逆止弁

Publications (2)

Publication Number Publication Date
JPH0428277U JPH0428277U (en]) 1992-03-06
JPH0714709Y2 true JPH0714709Y2 (ja) 1995-04-10

Family

ID=31605017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990069584U Expired - Lifetime JPH0714709Y2 (ja) 1990-07-02 1990-07-02 コイルスプリングリフト式急閉逆止弁

Country Status (1)

Country Link
JP (1) JPH0714709Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7722010B2 (en) 2004-10-28 2010-05-25 Nitto Kohki Co., Ltd. Valve holding member

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3681092B2 (ja) * 1998-05-11 2005-08-10 光洋精工株式会社 逆止弁

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913407Y2 (ja) * 1978-08-28 1984-04-20 正雄 熊谷 逆止弁
JPS55166952U (en]) * 1979-05-18 1980-12-01
JPS58148373U (ja) * 1982-03-30 1983-10-05 株式会社荏原製作所 自閉式逆止弁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7722010B2 (en) 2004-10-28 2010-05-25 Nitto Kohki Co., Ltd. Valve holding member

Also Published As

Publication number Publication date
JPH0428277U (en]) 1992-03-06

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